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Arrowhead Pharmaceuticals, Inc. - ARWR
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Manufacturing
Chemicals
Pharmaceutical Preparations
Include option trades
Include indirect trades
Latest data: 1/23/2026 10:04:44 PM
EDGAR CIK
0000879407
1 Month
3 Month
6 Month
1 Year
2 Years
Buy Breakdown
Total $0
No buy transactions for this time period.
Sell Breakdown
Total $34,060,714
Monthly Totals
Transaction
Filed
Name
Type
Shares @ Price
Value
Balance change
Ownership
01/05/2026
10b5-1
01/05/2026
Hamilton James C
Chief Medical Officer
Officer
Sell
-40,164 @ $63.11
($2,534,661.46)
171,958
(-18.93%)
Direct
01/05/2026
10b5-1
01/05/2026
O'brien Patrick
COO
Officer
Sell
-49,493 @ $63.11
($3,123,349.43)
474,908
(-9.44%)
Direct
01/02/2026
10b5-1
01/05/2026
Anzalone Christopher Richard
Chief Executive Officer
CEO
Director
Sell
-13,187 @ $66.10
($871,702.77)
3,792,739
(-0.35%)
Direct
12/26/2025
10b5-1
12/30/2025
Ferrari Mauro
Director
Sell
-7,530 @ $70.00
($527,100.00)
69,053
(-9.83%)
Direct
12/22/2025
10b5-1
12/23/2025
Anzalone Christopher Richard
Chief Executive Officer
CEO
Director
Sell
-12,586 @ $68.44
($861,339.86)
3,805,926
(-0.33%)
Direct
12/19/2025
10b5-1
12/23/2025
Anzalone Christopher Richard
Chief Executive Officer
CEO
Director
Sell
-13,445 @ $67.66
($909,682.52)
3,818,512
(-0.35%)
Direct
12/19/2025
10b5-1
12/23/2025
Olukotun Adeoye Y
Director
Sell
-10,000 @ $67.66
($676,623.28)
33,600
(-22.94%)
Direct
12/19/2025
10b5-1
12/23/2025
Vakiener Victoria
Director
Sell
-10,040 @ $67.68
($679,491.34)
35,723
(-21.94%)
Direct
12/19/2025
10b5-1
12/23/2025
Waddill William D.
Director
Sell
-8,367 @ $67.65
($566,038.07)
56,563
(-12.89%)
Direct
12/17/2025
12/19/2025
Anzalone Christopher Richard
Chief Executive Officer
CEO
Director
Sell
-85,000 @ $64.04
($5,443,462.11)
3,831,957
(-2.17%)
Direct
12/16/2025
12/16/2025
Anzalone Christopher Richard
Chief Executive Officer
CEO
Director
Sell
-54,298 @ $62.58
($3,398,186.53)
3,916,957
(-1.37%)
Direct
12/15/2025
12/16/2025
Anzalone Christopher Richard
Chief Executive Officer
CEO
Director
Sell
-130,000 @ $68.85
($8,950,615.44)
3,971,255
(-3.17%)
Direct
12/05/2025
12/09/2025
Perry Michael S
Director
Sell
-16,250 @ $61.03
($991,737.50)
115,240
(-12.36%)
Direct
11/28/2025
12/01/2025
Ferrari Mauro
Director
Sell
-8,750 @ $56.39
($493,412.50)
68,764
(-11.29%)
Direct
10/01/2025
10b5-1
10/03/2025
Hamilton James C
Chief Medical Officer
Officer
Sell
-20,000 @ $35.00
($700,000.00)
212,122
(-8.62%)
Direct
09/12/2025
10b5-1
09/16/2025
Hamilton James C
Chief Medical Officer
Officer
Sell
-15,000 @ $30.00
($450,000.00)
232,122
(-6.07%)
Direct
09/02/2025
10b5-1
09/04/2025
Hamilton James C
Chief Medical Officer
Officer
Sell
-15,000 @ $25.00
($375,000.00)
247,122
(-5.72%)
Direct
08/15/2025
10b5-1
08/15/2025
Hamilton James C
Chief Medical Officer
Officer
Sell
-9,389 @ $20.00
($187,780.00)
262,122
(-3.46%)
Direct
08/13/2025
10b5-1
08/15/2025
Hamilton James C
Chief Medical Officer
Officer
Sell
-611 @ $20.00
($12,220.00)
271,511
(-0.22%)
Direct
04/11/2025
04/11/2025
Anzalone Christopher Richard
Chief Executive Officer
CEO
Director
Sell
-50,800 @ $11.49
($583,692.00)
3,921,255
(-1.28%)
Direct
04/10/2025
04/11/2025
Anzalone Christopher Richard
Chief Executive Officer
CEO
Director
Sell
-50,000 @ $10.87
($543,500.00)
3,972,055
(-1.24%)
Direct
04/09/2025
04/11/2025
Anzalone Christopher Richard
Chief Executive Officer
CEO
Director
Sell
-40,322 @ $10.07
($406,144.57)
4,022,055
(-0.99%)
Direct
03/13/2025
03/17/2025
Anzalone Christopher Richard
Chief Executive Officer
CEO
Director
Sell
-51,425 @ $15.07
($774,974.75)
4,062,377
(-1.25%)
Direct